Main application

Developed for highest thermal and mechanical strains, particularly proven in heat treatment systems, door and cover washers in foundries, power plants.

Construction

  • Wrapped gaskets from texturised glass cloth with high temperature resistant, gas proof elastomeric binders.
  • Standard: Graphitised nonstick Coating
  • Special: Raw, elastomercoated or PTFE impregnated Surface

Suitable

Door- and Lid Seals in foundries, powerplants and heat treatment plants

Style GDK

  • Permanent elastic core made of glass fibre

Form of delivery

By meter, endless rings, frames, special shapes, rectangular or round as well as tadpole tapes. Cores and wraps made of elastomeric bonded aramid fibre sheets. Alternative qualities on request.

Fabric seals
Profile gaskets and Special solutions, Expansion joints

Characteristics

  • Perfect axial and radial flexibility, good stress relaxation and protection against wear
  • Very low leakage values through outstanding cross section and surface density.
  • Without organic carrier fibers, no shrinkage under temperature
  • Resistant against gases, vapours, oils, caustics and most of acids, also suitable for NH3 - gases, hydrogen, nitrogen and methanol
  • Non hazardous to health (no Al2O3 content !)
  • A specific vulcanisation technique for temperingsystem applications simplifies the installation and improves adaption to uneveness

Technical parameters

Products Max. temp. in inertgas [°C] In oxidizing atmosphere [°C]
GDK 1000 1000 450
GDK 600 600 450
GD 1000 1000 450
GD 600 600 450
max. pressure: 10 bar
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